[deliverable/linux.git] / arch / x86 / include / asm / device.h

#ifndef _ASM_X86_DEVICE_H
#define _ASM_X86_DEVICE_H

struct dev_archdata {
#ifdef CONFIG_X86_DEV_DMA_OPS
	struct dma_map_ops *dma_ops;
#endif
#if defined(CONFIG_INTEL_IOMMU) || defined(CONFIG_AMD_IOMMU)
	void *iommu; /* hook for IOMMU specific extension */
#endif
};

#if defined(CONFIG_X86_DEV_DMA_OPS) && defined(CONFIG_PCI_DOMAINS)
struct dma_domain {
	struct list_head node;
	struct dma_map_ops *dma_ops;
	int domain_nr;
};
void add_dma_domain(struct dma_domain *domain);
void del_dma_domain(struct dma_domain *domain);
#endif

struct pdev_archdata {
};

#endif /* _ASM_X86_DEVICE_H */
Commit	Line	Data
	1	#ifndef _ASM_X86_DEVICE_H
	2	#define _ASM_X86_DEVICE_H
	3
	4	struct dev_archdata {
	5	#ifdef CONFIG_X86_DEV_DMA_OPS
	6	struct dma_map_ops *dma_ops;
	7	#endif
	8	#if defined(CONFIG_INTEL_IOMMU) \|\| defined(CONFIG_AMD_IOMMU)
	9	void iommu; / hook for IOMMU specific extension */
	10	#endif
	11	};
	12
	13	#if defined(CONFIG_X86_DEV_DMA_OPS) && defined(CONFIG_PCI_DOMAINS)
	14	struct dma_domain {
	15	struct list_head node;
	16	struct dma_map_ops *dma_ops;
	17	int domain_nr;
	18	};
	19	void add_dma_domain(struct dma_domain *domain);
	20	void del_dma_domain(struct dma_domain *domain);
	21	#endif
	22
	23	struct pdev_archdata {
	24	};
	25
	26	#endif /* _ASM_X86_DEVICE_H */